function myAjax(type,url,data,callback){
    $.ajax({
        type:type,
        url:url,
        data:data,
        headers:{
            'Authorization': localStorage.getItem('bignews.token')
        },
        success:function(resData){
            if(resData.code == 403){
                
                window.parent.location = '../admin/login.html';

                return;
            }
            callback(resData)


        }
    

})
}